Good luck to you! As to the question about whether the symptoms will come back “full force”. I think we are all different, but they didn’t with me. It was more of a gradual thing, which peaked about one week after RAI and then continued to go down. In my case, they “handled” the symptoms with beta blockers. I never did take the antithyroid meds again. Any way, I’ll keep you in my thoughts, wishing you the best results.
Bobbi